Side-by-side technical data
Oppo A71 (2018) vs Oppo A77 (2017)
Comparison between Oppo A71 (2018) and Oppo A77 (2017): camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo.
The verdict
Your pick: Oppo A77 (2017), ahead on Design & display and Camera.
| Category | A71 (2018) | A77 (2017) |
|---|---|---|
| Design & display | 5.0 | 5.9 |
| Performance & hardware | 2.3 | 2.4 |
| Camera | 3.0 | 3.4 |
| Connectivity | 3.1 | 3.1 |
| Battery & charging | 2.2 | 2.4 |
Which one is for you?
Oppo A71 (2018), if you care about…
- Weight
- 137 g
- against 148 g
- Microphone Count
- 2
- against 1
- Audio Features
- Loudspeaker, Stereo Speakers
- against A2DP, Loudspeaker
Oppo A77 (2017), if you care about…
- Battery Capacity
- 3,200 mAh
- against 3,000 mAh
- RAM Capacity
- 4 GB
- against 3 GB
- Maximum Storage Capacity
- 64 GB
- against 16 GB
- Display Pixel Density
- 401 ppi
- against 282 ppi
Specification comparison
Performance
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 625 |
| Processor Process Size | 14 nm | 14 nm |
| Graphics GPU | Qualcomm Adreno 506 | Qualcomm Adreno 506 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 16 GB | 64 GB Best value |
| AnTuTu Score | — | 42,000 |
| Geekbench 6 Single-Core | 168 | — |
| Geekbench 6 Multi-Core | 762 | — |
| CPU Description | Octa-core 1.8 GHz Cortex-A53 | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | DDR3 | — |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB | — |
Design
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Body Colors | Gold, Black, Rose Gold | Gold, Rose Gold, Black |
| Body Thickness | 7.6 mm | 7.4 mm Best value |
| Body Width | 73.8 mm | 75.9 mm |
| Body Height | 148.1 mm | 153.3 mm |
| Weight | 137 g Best value | 148 g |
| Usable Surface | 68.2 % | 71.7 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy |
| Resistance Features | Water Resistant | — |
| Unfolded thickness | — | 7.4 mm |
Battery
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Battery Capacity | 3,000 mAh | 3,200 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | 10 W |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable |
Display
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.2″ | 5.5″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,280 px | 1,920 px Best value |
| Display Pixel Density | 282 ppi | 401 ppi Best value |
| Display Features | Touchscreen | IPS LCD, Touchscreen |
Sensors
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Fingerprint Sensor Placement | — | Front |
Sensor
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass |
Software
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Operating System | Android 7 | Android 7 |
| OS Family | Android | Android |
| OS Version | 7 | 7 |
Connectivity
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, UMTS, HSPA, LTE, 4G | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi 802.11a/b/g/n, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 | 3.5 mm Audio Jack, microUSB, USB OTG, USB Charging |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 150 Mbps | 150 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | Loudspeaker, Stereo Speakers Best value | A2DP, Loudspeaker |
Technical
| Specification | A71 (2018) | A77 (2017) |
|---|---|---|
| Model numbers | CPH1801 | CPH1715 |
